<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>购物车</title>
    <script src="../dist/vue.min.js"></script>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
    <div id="app" v-cloak>
        <template v-if="list.length">
            <table>
                <thead>
                <tr>
                    <th></th>
                    <th>商品名称</th>
                    <th>商品单价</th>
                    <th>购买数量</th>
                    <th>操作</th>
                </tr>
                </thead>
                <tbody>
                    <tr v-for="(item, index) in list">
                        <td>{{index + 1}}</td>
                        <td>{{item.name}}</td>
                        <td>{{item.price}}</td>
                        <td>
                            <button @click="handleReduce(index)" :disabled="item.count === 1">-</button>
                            {{item.count}}
                            <button @click="handleAdd(index)">+</button>
                        </td>
                        <td>
                            <button>移除</button>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div>总价: $ {{totalPrice}}</div>
        </template>

        <div v-else>空的</div>
    </div>

</body>
<script type="text/javascript" src="index.js"></script>
</html>
